Bosch Appliances 24I RSF manual Modulating Valve Check

Page 33

NModulating Valve Check

Is minimum pressure

YES

Remove X6, measure

observed at burner at all

 

resistance between

 

times?

 

pins 15 & 16

NO

GO TO

NO

Is resistance

 

CHECK I

 

nominally 125ohms

Is pressure at burner YES always the same?

NO

Gas valve OK

Flow Switch Check

Remove X6

Close all taps to set no

domestic flow

With pressure above

minimum, remove Modureg Lead. Does pressure drop to minimum?

YES

NO Faulty modulating valve . Replace gas valve

YES

YES

Reconnect X6 and measure voltage across modulating valve during operation

Does voltage go above 6.25V

NO

Faulty PCB.

Replace

Is open circuit observed NO at X6 pins 1 & 2?

YES

Open a tap fully to set

domestic flow

Is short circuit observed NO at X6 pins 1 & 2

YES

Faulty flow switch.

Replace

GO TO

HARNESS OK

Faulty flow switch.

CHECK I

Replace

Flow Switch OK

33

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Contents These Instructions Apply in the UK only 24i RSFContents Installation RegulationsGeneral Information Safety Considerations General InstallationElectrical Supply PackingData Tables Siting The Appliance Appliance casing dimensions and required clearancesAir Supply Siting The FluePosition AIR from AIR Direct Terminal PositionOpen Vent System Sealed SystemRoom thermostat connections Hot Water SupplySafety Check ElectricalMains Supply Functional flow diagram Installing The Appliance Flue OptionsGeneral Fitting Appliance pipework connections AIR and Flue Duct Preparation and AssemblyStandard flue assembly Flue Bends Internal Fitting of the Duct AssemblyVertical Adapter Final InstallationCommissioning The Appliance SummaryAppliance and Central Heating System Preparation Programmer Appliance OperationCompletion of Commissioning PRE-SERVICE Inspection Inspection And ServiceInstructions To The User ServicingService of Components Dismantle the ApplianceTest the Appliance Component Access Replacement Of PartsComponent Replacement Draining the ApplianceSpark electrode assembly Water Flow Switch. Side View Gauze Filter Conversion InstructionsCentral Heating Mode Operational Flow DiagramsDomestic Hot Water Mode Fault Finding GO to Check F Check E GO to Check D Check CGO to Check O GO to Check KFaulty GO to Check L GO to CheckThermistor Check GO to Check G Check E GO to Check MGO to Check N APS OK White & BrownModulating Valve Check Component Parts List 1210 Bosch Group

24I RSF specifications

Bosch Appliances has long been a leader in the home appliance market, known for its innovation, reliability, and cutting-edge technology. One of the standout products from Bosch is the 24I RSF, a highly regarded model that exemplifies the brand’s commitment to quality and performance in home kitchen solutions.

The Bosch 24I RSF is a high-efficiency dishwasher designed to meet the needs of modern households. It features a sleek, compact design that is perfect for small kitchens or limited spaces without sacrificing capacity and functionality. With its 24-inch width, it seamlessly integrates into most kitchen environments while providing ample space for dishwashing needs.

One of the hallmark features of the Bosch 24I RSF is its incredible water and energy efficiency. Rated among the best in its class, this dishwasher uses sensors to detect how dirty the dishes are, automatically adjusting the wash cycle for optimal performance. This not only conserves water but also reduces energy consumption, making it an environmentally friendly choice for eco-conscious consumers.

The 24I RSF is also equipped with Bosch’s innovative PrecisionWash technology. This advanced system utilizes intelligent sensors to continually scan and adjust the wash cycle, ensuring all dishes are thoroughly cleaned, no matter their placement in the dishwasher. The powerful spray arms reach every corner and crevice, guaranteeing sparkling results every time.

In terms of user convenience, the Bosch 24I RSF comes with flexible loading options, including adjustable racks and a third rack for utensils, allowing users to efficiently optimize space. The Quiet operation, achieving noise levels as low as 44 decibels, makes it perfect for open-concept living spaces. Users can run dishwashing cycles even during quiet moments without disruption.

Another appealing characteristic of the Bosch 24I RSF is its simple user interface with a digital display, offering straightforward selections for the various wash cycles and options tailored to different types of loads. The self-cleaning filter system is an added convenience, reducing the need for maintenance.

Built with quality materials and robust engineering, the Bosch 24I RSF is not only reliable but also stylish, featuring a contemporary design that fits seamlessly into any kitchen decor. The combination of innovation, efficiency, and aesthetic appeal makes the Bosch 24I RSF an attractive choice for homeowners looking to elevate their kitchen experience. Its blend of features ensures exceptional cleaning performance while maintaining a commitment to sustainability, truly embodying the Bosch philosophy of creating appliances that improve everyday life.